Despite significant performances in the erectile dysfunction (ED) pharmacological treatment, there is still a fast growing demand and interest for herbal treatments. This situation may be attributed to the fact that internet offers very easy and confidential purchase of nonprescription products. On the other hand, people are seduced by the lower costs of herbal treatments compared to some prescription drugs.

The problem is the efficacy and safety of these treatments is not established in a right way. Instead of accurate scientific data and information provided by medically trained personnel, most of websites show third party testimonials from people like "Paul G. from Texas".

You should know that most of the time you receive only half of the true, the positive one. The rest of true including side effects, contraindications and severe complications remains unexposed.

Let's see some examples.

Gingko biloba has been proved to relax vascular smooth muscle. This way of action is considered to contribute to an improvement in ED. This is the positive half. The negative one includes a number of side effects like diarrhea, vomiting, headaches and allergic skin reactions reported after its consumption. It is also concerning that this product can cause bleeding disorders by increasing the action of anticoagulants such as aspirin or warfarin to. By consequence Gingko biloba is strong contraindicated in patients with cardiovascular and cerebrovascular disorders receiving anticoagulants as treatment.

Gingseng's effectiveness in improving parameters of erectile function such as duration and rigidity of erection have been demonstrated in many clinical studies. Well documented adverse effects of ginseng include dermatitis and gastrointestinal disturbances. Gingseng products are therefore contraindicated in patients with acute bronchitis and inflammatory disease.

Yohimbine has been found to improve male erections. On the other hand it causes several side effects including sweating, headaches and hypertension, likely to have severe complications in men with cardiovascular disease.

In conclusion, purchasing herbal treatments from the internet is easy and convenient. Most difficult is acquiring all medical information.

Valerian D is a freelance writer specialized in health issues affecting men like erectile dysfunction.